I was feeding my baby sun corals in a small container. A few had settled on some small rocks. I put in some cyclopeeze. And these little round flat things came off the rocks and were on the bottom of the container. I used a pippette to take them out of the container and put them on my desk for a better pic. There were three I pulled out altogether. The little orange things are cyclopeeze so it gives you an idea of how small these things are. The picture on the far right it rolled/curled up around the cyclopeeze. Kind of like the earth pill bugs. I also took a video but I haven't posted it.